Raman study of flash-lamp annealed aqueous Cu2ZnSnS4 nanocrystals

Raman study of flash-lamp annealed aqueous Cu2ZnSnS4 nanocrystals

The effect of flash-lamp annealing (FLA) on the re-crystallization of thin films made of colloidal Cu2ZnSnS4 nanocrystals (NCs) is investigated by Raman spectroscopy. Unlike similar previous studies of NCs synthesized at high temperatures in organic solvents, NCs in this work, which have diameters a...

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Bibliographic Details
Main Authors: Yevhenii Havryliuk, Oleksandr Selyshchev, Mykhailo Valakh, Alexandra Raevskaya, Oleksandr Stroyuk, Constance Schmidt, Volodymyr Dzhagan, Dietrich R. T. Zahn
Format: Article
Language:English
Published: Beilstein-Institut 2019-01-01
Series:Beilstein Journal of Nanotechnology
Subjects:
copper zinc tin sulfide Cu2ZnSnS4 (CZTS)
CuS
Cu-Sn-S
kesterite
phonon
pulsed light crystallization
Raman spectroscopy
secondary phase
SnS
Online Access:https://doi.org/10.3762/bjnano.10.20

Internet

https://doi.org/10.3762/bjnano.10.20

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